Question
Quantitative Ability and Data Interpretation Question on Average
Total marks obtained by P, Q, R and S in Mathematics is 360. How many marks did P secure in Mathematics?
(I) P secured one-third marks of the total of Q, R and S.
(II) Average marks obtained by Q and R are 20 more than that secured by S.
A
Statement I alone is sufficient to answer the question.
B
Statement II alone is sufficient to answer the question.
C
Both statements I and II together are necessary to answer the question.
D
Both statements I and II together are not sufficient to answer the question.
Answer
Statement I alone is sufficient to answer the question.
Explanation
Solution
The correct option is (A): Statement I alone is sufficient to answer the question..